138731040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13763}}^1$

素因数の和:13791

約数の個数: 144

約数和(自身を含む): 541090368

約数和(自身を除く): 402359328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 13763, 27526, 41289, 55052, 68815, 82578, 96341, 110104, 123867, 137630, 165156, 192682, 206445, 220208, 247734, 275260, 289023, 330312, 385364, 412890, 440416, 481705, 495468, 550520, 578046, 619335, 660624, 770728, 825780, 867069, 963410, 990936, 1101040, 1156092, 1238670, 1321248, 1445115, 1541456, 1651560, 1734138, 1926820, 1981872, 2202080, 2312184, 2477340, 2890230, 3082912, 3303120, 3468276, 3853640, 3963744, 4335345, 4624368, 4954680, 5780460, 6606240, 6936552, 7707280, 8670690, 9248736, 9909360, 11560920, 13873104, 15414560, 17341380, 19818720, 23121840, 27746208, 34682760, 46243680, 69365520, 138731040]

約数ペア:

[(1, 138731040), (2, 69365520), (3, 46243680), (4, 34682760), (5, 27746208), (6, 23121840), (7, 19818720), (8, 17341380), (9, 15414560), (10, 13873104), (12, 11560920), (14, 9909360), (15, 9248736), (16, 8670690), (18, 7707280), (20, 6936552), (21, 6606240), (24, 5780460), (28, 4954680), (30, 4624368), (32, 4335345), (35, 3963744), (36, 3853640), (40, 3468276), (42, 3303120), (45, 3082912), (48, 2890230), (56, 2477340), (60, 2312184), (63, 2202080), (70, 1981872), (72, 1926820), (80, 1734138), (84, 1651560), (90, 1541456), (96, 1445115), (105, 1321248), (112, 1238670), (120, 1156092), (126, 1101040), (140, 990936), (144, 963410), (160, 867069), (168, 825780), (180, 770728), (210, 660624), (224, 619335), (240, 578046), (252, 550520), (280, 495468), (288, 481705), (315, 440416), (336, 412890), (360, 385364), (420, 330312), (480, 289023), (504, 275260), (560, 247734), (630, 220208), (672, 206445), (720, 192682), (840, 165156), (1008, 137630), (1120, 123867), (1260, 110104), (1440, 96341), (1680, 82578), (2016, 68815), (2520, 55052), (3360, 41289), (5040, 27526), (10080, 13763)]